Graphics.Hoodle.Render.Item

Rendering RItem

Documentation

cnstrctRItem :: Item -> Renderer RItem

construct renderable item

getByteStringIfEmbeddedPNG :: ByteString -> Maybe ByteString

get embedded png image. If not, just give me nothing.

getJPGandCreateSurface :: FilePath -> IO Surface

read JPG file using GD library and create cairo image surface currently, this uses temporary png file (which is potentially dangerous)

saveTempPNGToCreateSurface :: ByteString -> IO Surface